A top outgoing senator on foreign policy issues, Joe Lieberman, told CNN on Sunday morning that former Nebraska Sen. Chuck Hagel would likely face a "tough confirmation process" over his votes on Iran sanctions, were he nominated as the next secretary of defense -- but that he shouldn't be automatically eliminated.

President Barack Obama is expected to name his pick for the top Pentagon job in the coming days, and Hagel, a former Republican senator who broke with his party over the war in Iraq, is widely viewed as a leading contender.

Hagel has also faced pushback from Jewish and pro-Israel groups over his inconsistent voting record on Iranian sanctions and a small selection of remarks that have been interpreted as anti-Jewish. Friends of Hagel have dismissed the charges as absurd.

The independent senator from Connecticut, who is a leading figure of Congress' Jewish caucus and will retire at the end of the year, said he didn't think Hagel should be disqualified for the post based on his votes.

5. Hagel is a Republican and a bigot of extraoridnary venom who should not be in government at all.

The horrid shit he said about a gay ambassador should disqualify him and would if he's said it about any other minority group. Because he attacked a gay person, folks think it is understandable and even here they defend this Republican.